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962 Aslog (1921 KP)
Classification: Main-belt Asteroid          SPK-ID: 2000962
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100174762955692 4.4215e-08  
a 2.905124812052416 1.2807e-08 au
q 2.614104622648366 1.2999e-07 au
i 2.603512718351787 4.1984e-06 deg
node 145.6316376240397 9.0802e-05 deg
peri 223.1527482674564 9.2523e-05 deg
M 28.83005522656499 1.7566e-05 deg
tp 2457255.659974095444
(2015-Aug-21.15997410)
8.8138e-05 JED
period 1808.612883876627
4.95
1.1959e-05
3.274e-08
d
yr
n .1990475702176614 1.3162e-09 deg/d
Q 3.196145001456466 1.409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1793  
   data-arc span      34379 days (94.12 yr)  
   first obs. used      1921-10-25  
   last obs. used      2015-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52533  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:36:19  

Additional Information
 Earth MOID = 1.61197 au 
 Jupiter MOID = 2.25352 au 
 T_jup = 3.276 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.52 mag n/a PDS3 (MPC 17260)  
rotation period rot_per 5.465 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Published Reference List:
[Gartrelle, G. (2012) Minor Planet Bul. 39, 40-46.]
B-V BV .819 mag .020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=4.53 deg.
U-B UB .410 mag .030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=4.53 deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

962 Aslog (1921 KP)          Discovered 1921-Oct-25 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1921 KP = 1934 GO = 1938 DM2 = 1951 XG = A916 UM 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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